Source localization in complex networks using a frequency-domain approach.
Chenguang XiUsman A. KhanPublished in: GlobalSIP (2013)
Keyphrases
- frequency domain
- complex networks
- source localization
- spatial domain
- fourier transform
- wireless sensor networks
- social network analysis
- network analysis
- feature extraction
- network structure
- community detection
- power spectrum
- denoising
- scale free
- social networks
- frequency analysis
- subband
- cross correlation
- scale free networks
- power spectra
- real world networks
- community structure
- small world
- sound source
- community discovery
- computational complexity
- discrete fourier transform
- fast fourier transform
- multi modal
- image compression
- multiresolution
- spectrum analysis
- image processing